- unitid
-
{"value"=>"856777", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1954-1986", "type"=>"inclusive", "normal"=>"1954/1986"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"L. 620a <span class=\"title\">Little Concert for Piano and Band</span>"}
- container
-
{"type"=>"box", "value"=>"63"}
{"type"=>"folder", "value"=>"25"}
- date_start
-
1954
- keydate
-
1954
- date_end
-
1986
- date_inclusive_start
-
1954
- date_inclusive_end
-
1986